| 1 | ||
| Researcher: | Nair, Indu, M | |
| Guide: | Hatha, A, A, Mohamed | |
| University: | Mahatma Gandhi University, Kottayam | |
| Language: | English | |
| Shodhganga | ||
| 2 | ||
| Researcher: | Thangjam, Rubee Chanu | |
| Guide: | Shah,Pranay K. | |
| University: | Gujarat University, Ahmedabad | |
| Language: | English | |
| Shodhganga | ||